:root {
  --bg: #0a0b10;
  --bg-elev: #12141c;
  --bg-card: rgba(18, 20, 30, 0.72);
  --border: rgba(148, 163, 184, 0.14);
  --border-strong: rgba(165, 180, 252, 0.28);
  --text: #e8eaf0;
  --muted: #94a3b8;
  --cyan: #22d3ee;
  --violet: #8b5cf6;
  --blue: #6366f1;
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --radius: 16px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
strong { font-weight: 650; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Background ambience */
.bg-grid {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(148,163,184,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 30%, transparent 75%);
}
.bg-glow {
  position: fixed; z-index: -1; pointer-events: none; border-radius: 50%;
  filter: blur(90px); opacity: 0.45;
}
.bg-glow--1 {
  width: 520px; height: 520px; top: -120px; left: 50%; transform: translateX(-55%);
  background: radial-gradient(circle, rgba(99,102,241,0.55), transparent 70%);
}
.bg-glow--2 {
  width: 420px; height: 420px; top: 40%; right: -140px;
  background: radial-gradient(circle, rgba(34,211,238,0.28), transparent 70%);
}

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--max); margin: 0 auto;
  padding: 14px 22px;
  backdrop-filter: blur(14px);
  background: rgba(10, 11, 16, 0.72);
  border-bottom: 1px solid transparent;
}
.nav.scrolled { border-bottom-color: var(--border); }
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.05rem; color: var(--text) !important;
  letter-spacing: -0.02em; text-decoration: none !important;
}
.logo span { color: var(--cyan); }
.logo-mark {
  display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, rgba(99,102,241,0.25), rgba(34,211,238,0.18));
  border: 1px solid var(--border-strong); color: var(--cyan);
}
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  color: var(--muted); font-weight: 500; font-size: 0.92rem;
  padding: 8px 12px; border-radius: 999px; text-decoration: none;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.nav-cta {
  margin-left: 8px !important;
  color: #041016 !important;
  background: linear-gradient(135deg, var(--cyan), #67e8f9) !important;
  font-weight: 650 !important;
}
.nav-cta:hover { filter: brightness(1.05); text-decoration: none !important; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: transparent; border: 0; padding: 8px; cursor: pointer;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px;
}

/* Layout helpers */
.section-inner { max-width: var(--max); margin: 0 auto; padding: 88px 22px; }
.section-inner.narrow { max-width: 760px; }
.eyebrow {
  display: inline-block; margin: 0 0 12px;
  font-size: 0.78rem; font-weight: 650; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--cyan);
}
h1, h2, h3 { letter-spacing: -0.03em; line-height: 1.15; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.45rem); margin: 0 0 14px; font-weight: 750; }
.lead { color: var(--muted); font-size: 1.08rem; max-width: 62ch; margin: 0 0 28px; }
.grad {
  background: linear-gradient(105deg, var(--cyan) 0%, var(--violet) 55%, #c4b5fd 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.glass {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

/* Hero */
.hero {
  max-width: var(--max); margin: 0 auto;
  padding: 56px 22px 40px; text-align: center;
}
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px; margin-bottom: 22px;
  font-size: 0.8rem; font-weight: 550; color: #c7d2fe;
  background: rgba(99,102,241,0.15); border: 1px solid var(--border-strong);
}
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.75rem);
  font-weight: 800; margin: 0 0 18px;
}
.hero-lead {
  max-width: 640px; margin: 0 auto 36px;
  color: var(--muted); font-size: 1.08rem;
}
.hero-lead strong { color: var(--text); }

.checker {
  max-width: 720px; margin: 0 auto; padding: 18px 18px 16px; text-align: left;
}
.checker-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px; font-size: 0.85rem; color: var(--muted); font-weight: 550;
}
.checker-head .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ok); box-shadow: 0 0 12px var(--ok);
}
.pill {
  margin-left: auto; font-size: 0.72rem; font-weight: 600;
  padding: 4px 10px; border-radius: 999px;
  color: #a5b4fc; background: rgba(99,102,241,0.18); border: 1px solid var(--border);
}
textarea {
  width: 100%; min-height: 150px; resize: vertical;
  border-radius: 12px; border: 1px solid var(--border);
  background: rgba(7, 8, 14, 0.65); color: var(--text);
  padding: 14px 14px; font: inherit; line-height: 1.5;
  outline: none; transition: border-color .15s, box-shadow .15s;
}
textarea::placeholder { color: #64748b; }
textarea:focus {
  border-color: rgba(34,211,238,0.45);
  box-shadow: 0 0 0 3px rgba(34,211,238,0.12);
}
.row { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 8px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; border: 0; cursor: pointer;
  border-radius: 12px; padding: 12px 20px;
  font: inherit; font-weight: 650; font-size: 0.95rem;
  color: #041016;
  background: linear-gradient(135deg, var(--cyan), #67e8f9);
  box-shadow: 0 10px 30px rgba(34,211,238,0.22);
  text-decoration: none !important; transition: transform .12s, filter .12s;
}
.btn:hover { filter: brightness(1.06); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn.ghost {
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  box-shadow: none;
}
.btn.block { width: 100%; }
.fine { margin: 8px 0 0; font-size: 0.78rem; color: #64748b; }

.result {
  margin-top: 12px; padding: 16px 16px 12px; border-radius: 12px;
  border: 1px solid var(--border); text-align: left;
}
.result h3 { margin: 0 0 6px; font-size: 1.1rem; }
.result p { margin: 0 0 10px; color: var(--muted); }
.result ul { margin: 6px 0 8px; padding-left: 18px; color: var(--text); }
.result small { color: #64748b; }
.result.safe { background: rgba(52,211,153,0.08); border-color: rgba(52,211,153,0.35); }
.result.sus { background: rgba(251,191,36,0.08); border-color: rgba(251,191,36,0.35); }
.result.scam { background: rgba(248,113,113,0.08); border-color: rgba(248,113,113,0.4); }

.stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; max-width: 560px; margin: 36px auto 0;
}
.stats div {
  padding: 14px 10px; border-radius: 14px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
}
.stats strong { display: block; font-size: 1.35rem; font-weight: 750; letter-spacing: -0.02em; }
.stats span { font-size: 0.78rem; color: var(--muted); }

/* Problem */
.problem { background: linear-gradient(180deg, transparent, rgba(99,102,241,0.04), transparent); }
.problem-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.card-sm { padding: 20px; box-shadow: none; }
.card-sm h3 { margin: 0 0 8px; font-size: 1.05rem; }
.card-sm p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* Steps */
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px;
}
.step { padding: 24px 22px; position: relative; overflow: hidden; }
.step-num {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em;
  color: var(--cyan); margin-bottom: 14px;
}
.step h3 { margin: 0 0 8px; font-size: 1.2rem; }
.step p { margin: 0; color: var(--muted); }

/* Features */
.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px;
}
.feat { padding: 22px; box-shadow: none; }
.feat-icon {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 14px;
  background: rgba(99,102,241,0.15); border: 1px solid var(--border);
  font-size: 1.1rem;
}
.feat h3 { margin: 0 0 8px; font-size: 1.05rem; }
.feat p { margin: 0; color: var(--muted); font-size: 0.94rem; }

/* Pricing */
.price-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px;
  align-items: stretch;
}
.price-card {
  padding: 26px 22px 22px; position: relative;
  display: flex; flex-direction: column;
}
.price-card h3 { margin: 0 0 10px; font-size: 1.15rem; }
.price {
  font-size: 2.4rem; font-weight: 800; letter-spacing: -0.04em; margin-bottom: 6px;
}
.price span { font-size: 0.95rem; font-weight: 500; color: var(--muted); margin-left: 2px; }
.yearly { margin: 0 0 16px; color: var(--muted); font-size: 0.9rem; }
.yearly s { opacity: 0.7; }
.price-card ul {
  list-style: none; padding: 0; margin: 0 0 22px; flex: 1;
}
.price-card li {
  position: relative; padding: 8px 0 8px 26px;
  color: var(--muted); font-size: 0.94rem;
  border-top: 1px solid rgba(148,163,184,0.08);
}
.price-card li::before {
  content: "✓"; position: absolute; left: 0; color: var(--cyan); font-weight: 700;
}
.price-card.hl {
  border-color: rgba(34,211,238,0.45);
  background: linear-gradient(180deg, rgba(34,211,238,0.1), rgba(18,20,30,0.85));
  transform: scale(1.02);
  box-shadow: 0 28px 80px rgba(34,211,238,0.12), var(--shadow);
}
.popular {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 999px; white-space: nowrap;
  color: #041016; background: linear-gradient(135deg, var(--cyan), #a78bfa);
}

/* FAQ */
.faq-list { margin-top: 24px; display: grid; gap: 10px; }
.faq-list details {
  border: 1px solid var(--border); border-radius: 14px;
  background: rgba(18,20,30,0.65); padding: 4px 16px;
}
.faq-list summary {
  cursor: pointer; font-weight: 650; padding: 14px 0;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; font-size: 1.2rem; color: var(--cyan); font-weight: 500;
}
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p {
  margin: 0 0 16px; color: var(--muted); padding-right: 24px;
}

/* CTA band */
.cta-band .section-inner { padding-top: 20px; padding-bottom: 40px; }
.cta-box {
  text-align: center; padding: 48px 28px;
  background:
    radial-gradient(ellipse 60% 80% at 50% 0%, rgba(99,102,241,0.22), transparent 70%),
    var(--bg-card);
}
.cta-box h2 { margin-bottom: 8px; }
.cta-box p { color: var(--muted); margin: 0 0 22px; }

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  background: #07080c;
  margin-top: 20px;
}
.footer-inner {
  max-width: var(--max); margin: 0 auto;
  padding: 48px 22px 28px;
  display: grid; grid-template-columns: 1.2fr 2fr; gap: 32px;
}
.footer-brand p { color: var(--muted); margin: 12px 0 0; max-width: 32ch; font-size: 0.92rem; }
.footer-cols {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.footer-cols h4 {
  margin: 0 0 12px; font-size: 0.78rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: #cbd5e1;
}
.footer-cols a, .footer-cols span {
  display: block; color: var(--muted); font-size: 0.9rem; margin-bottom: 8px;
  text-decoration: none;
}
.footer-cols a:hover { color: var(--cyan); }
.muted { color: #64748b !important; }
.footer-bottom {
  max-width: var(--max); margin: 0 auto;
  padding: 16px 22px 28px;
  border-top: 1px solid rgba(148,163,184,0.08);
  color: #64748b; font-size: 0.85rem;
}

/* Privacy page */
.page { max-width: 720px; margin: 0 auto; padding: 48px 22px 80px; }
.page h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 0 0 12px; }
.page .meta { color: var(--muted); margin-bottom: 28px; }
.page ul { color: var(--muted); padding-left: 18px; }
.page li { margin-bottom: 10px; }
.page .back { display: inline-block; margin-top: 28px; }

/* Responsive */
@media (max-width: 900px) {
  .problem-cards, .steps, .feature-grid, .price-grid { grid-template-columns: 1fr; }
  .price-card.hl { transform: none; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .nav-toggle { display: flex; }
  .nav-links {
    display: none; position: absolute; top: 64px; left: 12px; right: 12px;
    flex-direction: column; align-items: stretch;
    padding: 12px; border-radius: 14px;
    background: rgba(12,14,22,0.96); border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-cta { margin: 8px 0 0 !important; text-align: center; }
}
@media (max-width: 560px) {
  .stats { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; }
  .hero { padding-top: 36px; }
  .section-inner { padding: 64px 18px; }
  .pill { display: none; }
}

/* Refined surface, spacing, and interaction system. */
:root {
  --bg: #080a10;
  --bg-card: rgba(18, 22, 34, .78);
  --border: rgba(168, 185, 218, .16);
  --muted: #a6b2c6;
  --text: #f1f4fb;
  --radius: 20px;
  --shadow: 0 16px 48px rgba(0, 0, 0, .2);
}
html { scroll-padding-top: 108px; color-scheme: dark; }
body { background-image: radial-gradient(ellipse at 50% 0, #14192f 0, transparent 38%); }
:focus-visible { outline: 2px solid #67e8f9; outline-offset: 5px; }
.skip-link { position: fixed; top: 12px; left: 16px; z-index: 100; padding: 10px 18px; background: #123744; color: white; border-radius: 8px; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.nav { top: 16px; margin: 16px auto 0; padding: 12px 18px; border: 1px solid var(--border); border-radius: 18px; background: rgba(11, 14, 23, .88); backdrop-filter: blur(24px); box-shadow: 0 8px 32px #0003; }
.nav.scrolled { border-color: rgba(168,185,218,.24); }
.logo { gap: 7px; letter-spacing: -.045em; }
.logo-mark { margin-right: 3px; }
.nav-links a { font-size: .84rem; padding: 10px 16px; }
.nav-cta { border-radius: 10px !important; }
.nav-toggle { min-width: 44px; min-height: 44px; justify-content: center; align-items: center; border-radius: 8px; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }
.nav-toggle span { transition: transform .18s, opacity .18s; }
.hero { padding-top: 80px; padding-bottom: 64px; }
.badge { padding: 7px 13px; font-size: .73rem; background: #8b5cf610; margin-bottom: 26px; }
.badge::before { content: ""; width: 6px; height: 6px; flex-shrink: 0; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px #22d3ee66; }
.hero h1 { font-size: clamp(2.3rem, 5.7vw, 4.25rem); line-height: 1.09; letter-spacing: -.055em; margin-bottom: 24px; }
.grad { background-image: linear-gradient(105deg, #7ee9f5 8%, #a5b4fc 58%, #b69af6); }
.hero-lead { max-width: 630px; font-size: 1rem; line-height: 1.8; margin-bottom: 40px; }
.glass { background-image: linear-gradient(135deg, #ffffff03, transparent 65%); }
.checker { padding: 24px; border-color: #8c9ecb40; box-shadow: 0 0 0 6px #ffffff02, 0 32px 90px #0006, 0 -12px 65px #6366f10b; }
.checker-head { margin-bottom: 18px; color: #d9e1f2; }
.checker-head .dot { width: 6px; height: 6px; box-shadow: 0 0 8px #34d39966; }
.pill { color: #c1c9ff; font-size: .68rem; background: #6366f111; }
textarea { min-height: 164px; padding: 18px; font-size: .92rem; border-radius: 12px; background: #080b13b3; }
textarea::placeholder { color: #96a3b9; }
.btn { border-radius: 10px; font-size: .87rem; min-height: 46px; box-shadow: 0 4px 20px #22d3ee18, inset 0 1px 0 #ffffff55; transition: transform .18s, box-shadow .18s, filter .18s; }
.btn:hover { box-shadow: 0 8px 28px #22d3ee2b; }
.btn.ghost:hover { background: #ffffff0b; box-shadow: none; }
.fine, .result small { color: #9ba9bf; font-size: .74rem; line-height: 1.7; }
.fine { margin-top: 16px; }
.result h3 { display: flex; align-items: center; gap: 9px; }
.result h3 svg { width: 23px; height: 23px; flex-shrink: 0; }
.result.safe h3 { color: #6ee7b7; }
.result.sus h3 { color: #fcd34d; }
.result.scam h3 { color: #fca5a5; }
.stats { max-width: 600px; margin-top: 36px; gap: 0; }
.stats div { border: 0; background: transparent; border-radius: 0; padding: 4px 12px; }
.stats div + div { border-left: 1px solid var(--border); }
.stats strong { font-size: 1.5rem; font-weight: 600; }
.stats span { font-size: .73rem; }
.section-inner { padding-top: 80px; padding-bottom: 80px; }
section:not(.hero):not(.cta-band) > .section-inner { border-top: 1px solid #a8b9da0e; }
.eyebrow { font-size: .7rem; letter-spacing: .17em; margin-bottom: 16px; }
h2 { max-width: 760px; font-size: clamp(1.8rem, 3.3vw, 2.6rem); line-height: 1.17; letter-spacing: -.045em; }
.lead { font-size: 1rem; line-height: 1.8; margin-top: 20px; margin-bottom: 32px; }
.problem-cards, .steps, .feature-grid { gap: 18px; }
.card-sm, .step, .feat { padding: 28px; box-shadow: none; transition: border-color .2s, background-color .2s; }
.card-sm:hover, .step:hover, .feat:hover { border-color: #a5b4fc55; background-color: #181d2e; }
.card-sm h3, .feat h3 { font-size: 1rem; line-height: 1.4; }
.card-sm p, .step p, .feat p { font-size: .89rem; line-height: 1.8; }
.step-num { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; color: #a5b4fc; }
.step-num::after { content: ""; height: 1px; flex: 1; background: linear-gradient(90deg, #a5b4fc40, transparent); }
.feat-icon { width: 44px; height: 44px; color: #73ddec; margin-bottom: 24px; background: linear-gradient(135deg, #22d3ee12, #8b5cf612); border-color: #8c9ecb30; box-shadow: inset 0 1px 0 #ffffff08; }
.feat-icon svg { width: 23px; height: 23px; }
.feat:nth-child(even) .feat-icon { color: #b5a2fa; }
.price-grid { gap: 22px; margin-top: 46px; }
.price-card { padding: 32px 26px 26px; }
.price-card h3 { margin-bottom: 20px; }
.price { font-size: 2.8rem; line-height: 1.2; margin-bottom: 26px; font-weight: 700; }
.price span { font-size: .85rem; letter-spacing: 0; }
.yearly { font-size: .78rem; margin-top: -14px; margin-bottom: 20px; }
.yearly s { opacity: 1; }
.yearly strong { color: #d6d2ff; }
.price-card li { font-size: .84rem; padding-top: 12px; padding-bottom: 12px; }
.price-card.hl { transform: translateY(-8px); border-color: #65ddecaa; background: radial-gradient(ellipse at top left, #22d3ee16, transparent 65%), linear-gradient(160deg, #1c233a, #11151f); box-shadow: 0 0 0 4px #22d3ee08, 0 24px 70px #0005, 0 0 50px #6366f112; }
.popular { top: -13px; padding: 5px 15px; font-size: .64rem; letter-spacing: .09em; }
.faq-list { gap: 12px; margin-top: 32px; }
.faq-list details { padding: 4px 22px; background: #12162299; border-radius: 12px; }
.faq-list details[open] { border-color: #a5b4fc40; }
.faq-list summary { font-size: .91rem; padding: 18px 0; }
.faq-list summary::after { flex-shrink: 0; }
.faq-list details p { font-size: .89rem; line-height: 1.8; }
.faq-list p a, .page li a { text-decoration: underline; text-underline-offset: 3px; }
.cta-band { padding: 24px 22px 56px; }
.cta-band .cta-box { padding: 64px 28px; }
.cta-box h2 { margin-left: auto; margin-right: auto; }
.cta-box p { font-size: .94rem; }
.footer { background: #070910; }
.footer-cols a, .footer-cols span { font-size: .81rem; }
.footer-bottom, .muted { color: #9ba9bf !important; }
.page { max-width: 800px; padding-top: 88px; }
.page h1 { font-size: clamp(2.3rem, 5vw, 3.3rem); letter-spacing: -.05em; }
.page .meta { font-size: .85rem; line-height: 1.9; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.page ul { list-style: none; padding: 10px 0 0; }
.page li { padding: 18px 22px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; font-size: .93rem; }
@media (min-width: 901px) { .nav { width: calc(100% - 48px); } }
@media (min-width: 641px) and (max-width: 900px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .price-grid { max-width: 560px; margin-left: auto; margin-right: auto; gap: 28px; }
}
@media (max-width: 900px) {
  .nav { margin: 12px 18px 0; top: 12px; padding: 8px 12px; }
  .nav-links { top: calc(100% + 10px); left: 0; right: 0; padding: 10px; border-radius: 16px; background: #101420fa; }
  .nav-links a { padding: 13px 16px; border-radius: 9px; }
  .price-card.hl { transform: none; }
  .hero { padding-top: 64px; }
}
@media (max-width: 560px) {
  html { scroll-padding-top: 100px; }
  .hero { padding: 48px 18px; }
  .hero h1 { font-size: clamp(2rem, 8.8vw, 3rem); line-height: 1.13; }
  .badge { font-size: .64rem; padding: 7px 10px; margin-bottom: 24px; }
  .hero-lead { font-size: .92rem; line-height: 1.75; margin-bottom: 30px; }
  .checker { padding: 18px 16px; border-radius: 16px; }
  .checker-head { flex-wrap: wrap; gap: 8px; font-size: .79rem; }
  .pill { display: inline-block; margin-left: 14px; font-size: .62rem; }
  textarea { font-size: 16px; min-height: 170px; padding: 14px; }
  .row { display: grid; grid-template-columns: 1fr; }
  .row .btn { width: 100%; }
  .fine { font-size: .7rem; }
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 30px; }
  .stats div { padding: 4px 6px; }
  .stats strong { font-size: 1.25rem; }
  .stats span { font-size: .64rem; }
  .section-inner { padding: 56px 18px; }
  h2 { font-size: 1.95rem; }
  .card-sm, .step, .feat { padding: 24px; }
  .price-grid { gap: 30px; margin-top: 36px; }
  .price-card { padding: 30px 24px 24px; }
  .faq-list details { padding-left: 16px; padding-right: 16px; }
  .faq-list details p { padding-right: 0; }
  .cta-band { padding: 12px 18px 40px; }
  .cta-band .cta-box { padding: 40px 20px; }
  .footer-inner { padding-top: 36px; gap: 30px; }
  .footer-cols { gap: 24px; }
  .page { padding: 52px 18px 64px; }
  .page li { padding: 18px; overflow-wrap: anywhere; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .btn:hover { transform: none; }
}

/* Demo trust and feedback clarity */
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: -16px 0 28px; }
.result.neutral { background: rgba(165,180,252,.08); border-color: rgba(165,180,252,.4); }
.result.neutral h3 { color: #c7d2fe; }
.beta p { color: var(--muted); line-height: 1.8; }
.beta .fine { overflow-wrap: anywhere; }